From:
John AndersonAnatomical and zoological researches: comprising an account of the zoological results of the two expeditions to western Yunnan in 1868 and 1875; and a monograph of the two cetacean genera, Platanista and Orcella , 1878

Caption on Image:
PLATANISTA. A vertical section through the head of Platanista gangetica, slight to the right of the median line, designed to show the spiracular gavity and sacs, the fibrous blubber of the forehead, interior of brain cavity, and nerves supplying the teeth